Lyon in september: average Weather, Temperature and Climate
Weather in Lyon in september 2025
The weather in Lyon in september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
58°F
Clear/Sunny
29% of time
23%
23%
14%
Weather at 12pm
74°F
Clear/Sunny
46% of time
23%
23%
6%
Weather at 6pm
63°F
Clear/Sunny
46% of time
23%
22%
6%
Weather at 3am
54°F
31%
26%
20%
16%
Evolution of daily average temperature and precipitation in Lyon in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Lyon in september.
The climate of Lyon in september is good
In september in Lyon, the climate is wet (with 3.8in of rainfall over 6 days). The weather is better from the previous month since in august it receives an average of 5.1in of precipitation over 7 days.
The climate enjoyable in this city the month of september. Temperatures are up to 74°F. On average, the recorded minimum temperature is 58°F. Thus, the mean temperature average in september in Lyon is 67°F. Note that these seasonal averages are in contrast with those observed in Lyon in september with a maximum record of 94°F in 2018 and a minimum record of 41°F in 2010. You can plan to have about 27 days with temperatures over 65°F, or 90% of time.
On this month of september, day length in Lyon is generally 12:33. Sunrise is at 06:19 and sunset is at 18:52.
With good weather conditions, the month of september is recommended to go in this locality.
Seasonal average climate and temperature of Lyon in september
Check below seasonal norms These statistics are generated from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 67°F | ||||
| Highest temperature | 74°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 94°F (2018) | ||||
| Lowest record temperature | 41°F (2010) | ||||
| Number of days at +86°F | 2 day(s) (7%) | ||||
| Number of days at +65°F | 27 day(s) (90%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 58°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.8in | ||||
| Number of days with rainfall | 6 day(s) (20%) | ||||
| Record daily rainfall | 2.2in (2012) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 8.77km | ||||
| Cloud cover | 33% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:19 | ||||
| Time of sunset | 18:52 | ||||
| Length of day | 12:33 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Lyon in september 2024:
67°F to 94°F
65°F to 86°F
65°F to 83°F
65°F to 77°F
63°F to 65°F
56°F to 79°F
59°F to 86°F
61°F to 74°F
56°F to 63°F
54°F to 72°F
54°F to 65°F
49°F to 61°F
45°F to 59°F
47°F to 63°F
45°F to 65°F
49°F to 68°F
54°F to 63°F
50°F to 70°F
54°F to 74°F
56°F to 76°F
58°F to 68°F
61°F to 63°F
59°F to 65°F
52°F to 68°F
52°F to 70°F
67°F to 68°F
58°F to 65°F
52°F to 59°F
43°F to 63°F
52°F to 70°F
Map: other cities around Lyon in september
Cities near Lyon:
| Villeurbanne in september | good weather |
| Montagny in september | good weather |
| Givors in september | good weather |
| Villefranche-sur-Saône in september | good weather |
| Vienne in september | good weather |
| Villars-les-Dombes in september | good weather |
| Pérouges in september | good weather |
| Rive-de-Gier in september | good weather |
| Tarare in september | good weather |
| Sainte-Croix-en-Jarrez in september | good weather |
| Belleville-en-Beaujolais in september | good weather |
| Bourgoin in september | good weather |
Click over cities on the map for information about the weather in september.
Lyon
perfect weather
good
tolerable
bad
very bad
Weather data for Lyon in september:
Weather data for Lyon for september are derived from an average of the weather forecast since 2009 in Lyon. There is a margin of error and these forecasts are to be considered as general information only. The weather in Lyon can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Lyon.